== sanity test 398n: test append with parallel DIO ======= 13:29:58 (1774891798)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.63957 s, 40.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.02482 s, 33.1 MB/s